PL445971A1 - Method of securing a valuable document in the area of ​​a non-transparent substrate, secured valuable document, method of verifying the authenticity of a valuable document - Google Patents

Method of securing a valuable document in the area of ​​a non-transparent substrate, secured valuable document, method of verifying the authenticity of a valuable document

Info

Publication number
PL445971A1
PL445971A1 PL445971A PL44597123A PL445971A1 PL 445971 A1 PL445971 A1 PL 445971A1 PL 445971 A PL445971 A PL 445971A PL 44597123 A PL44597123 A PL 44597123A PL 445971 A1 PL445971 A1 PL 445971A1
Authority
PL
Poland
Prior art keywords
valuable document
verifying
authenticity
securing
secured
Prior art date
Application number
PL445971A
Other languages
Polish (pl)
Inventor
Jonas JONAITIS
Alicja Niesłuchowska
Ewa LESZCZYŃSKA-AMBROZIEWICZ
Przemysław Benz
Bartłomiej Dorna
Paweł Stępień
Original Assignee
Garsų pasaulis, UAB
BAUER + MÜCK GmbH
Paweł Stępień
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Garsų pasaulis, UAB, BAUER + MÜCK GmbH, Paweł Stępień filed Critical Garsų pasaulis, UAB
Priority to PL445971A priority Critical patent/PL445971A1/en
Publication of PL445971A1 publication Critical patent/PL445971A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób zabezpieczenia dokumentu wartościowego w obszarze nietransparentnego podłoża, zabezpieczony dokument wartościowy, sposób weryfikacji autentyczności dokumentu wartościowego. Sposób zabezpieczenia dokumentu wartościowego charakteryzuje się tym, że graweruje się laserowo BITMAPĘ na obszarze nietransparentnym podłoża dokumentu wartościowego, gdzie BITMAPA zawiera obraz ukryty przetworzony metodą IFTA przy zapisaniu faz hologramu Fouriera jako proporcjonalnie przypisanych odcieni szarości. Zabezpieczony dokument wartościowy jest charakterystyczny tym, że zawiera element zabezpieczający uzyskanym tym sposobem. Sposób weryfikacji autentyczności dokumentu wartościowego charakterystyczny tym, że przy użyciu urządzenia weryfikującego, zwłaszcza smartfona, z wykorzystaniem metody FFT, dekoduje się obraz ukryty wizualizując go na wyświetlaczu urządzenia weryfikującego jako REVEALED i weryfikuje się na podstawie wizualizowanego obrazu REVEALED autentyczność dokumentu wartościowego (4).The subject of the application is a method of securing a valuable document in the area of a non-transparent substrate, a secured valuable document, a method of verifying the authenticity of a valuable document. The method of securing a valuable document is characterized in that a BITMAP is laser engraved in the non-transparent area of the substrate of the valuable document, where the BITMAP contains a latent image processed by the IFTA method while recording the phases of the Fourier hologram as proportionally assigned shades of gray. The secured valuable document is characterized in that it contains a security element obtained by this method. A method of verifying the authenticity of a valuable document is characterized in that using a verifying device, especially a smartphone, using the FFT method, the latent image is decoded by visualizing it on the display of the verifying device as REVEALED and the authenticity of the valuable document is verified on the basis of the visualized REVEALED image (4).

PL445971A 2023-08-31 2023-08-31 Method of securing a valuable document in the area of ​​a non-transparent substrate, secured valuable document, method of verifying the authenticity of a valuable document PL445971A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445971A PL445971A1 (en) 2023-08-31 2023-08-31 Method of securing a valuable document in the area of ​​a non-transparent substrate, secured valuable document, method of verifying the authenticity of a valuable document

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445971A PL445971A1 (en) 2023-08-31 2023-08-31 Method of securing a valuable document in the area of ​​a non-transparent substrate, secured valuable document, method of verifying the authenticity of a valuable document

Publications (1)

Publication Number Publication Date
PL445971A1 true PL445971A1 (en) 2025-03-03

Family

ID=94771196

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445971A PL445971A1 (en) 2023-08-31 2023-08-31 Method of securing a valuable document in the area of ​​a non-transparent substrate, secured valuable document, method of verifying the authenticity of a valuable document

Country Status (1)

Country Link
PL (1) PL445971A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100060944A1 (en) * 2006-11-14 2010-03-11 Securency International Pty Ltd Methods of protecting security documents from counterfeiting
EP3910548A1 (en) * 2020-05-14 2021-11-17 Demax - Holograms AD Method for checking variable diffractive optical element
PL440380A1 (en) * 2022-02-14 2023-08-21 Garsų pasaulis, UAB Method of encoding the hidden information, a security element, a data carrier, method of manufacturing a security element, method of verifying the authenticity of a data carrier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100060944A1 (en) * 2006-11-14 2010-03-11 Securency International Pty Ltd Methods of protecting security documents from counterfeiting
EP3910548A1 (en) * 2020-05-14 2021-11-17 Demax - Holograms AD Method for checking variable diffractive optical element
PL440380A1 (en) * 2022-02-14 2023-08-21 Garsų pasaulis, UAB Method of encoding the hidden information, a security element, a data carrier, method of manufacturing a security element, method of verifying the authenticity of a data carrier

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